<template>
  <view>
    <textarea
      maxlength="200"
      placeholder="您的意见,是对我们最大的支持!"
      v-model="feedback"
    />
    <view class="tips"> {{ num }}/200 </view>
    <view class="sub">
      <button class="btn-primary" @click="submit">提交</button>
    </view>
  </view>
</template>
<script src="./feedback.js"></script>
<style src="./feedback.scss" lang="scss"></style>
